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shamg1974
Level 1
Level 1
Member since ‎01-30-2007
‎03-12-2025
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  • 114 Posts
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  • 16 Helpful votes Given
  • 11 Helpful votes Received
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6500 to Nexus Design Question

03-04-2025
Greetings. Basic question here --- I have two 6500 Core switches setup with HSRP, however, they are not VSS. They are two separate switches. Downstream I need to connect two Nexus 9k's.  My plan: On the Core side, two ports in chassis 1 setup as a LA...

C9500 - TIMEOUT: CONN_ERR_CONN_TIMEOUT_ERR

06-24-2024
I have two 9500's in virtual stackwise setup. Stackwise links are twe1/0/27 and 28. When I plug the 40Gb cable into 1/0/27 on switch 1, I get the following errors from console: Jun 20 16:18:58.480: %NIF_MGR-6-PORT_CONNECTION_STATUS_CHANGE: Chassis 1 ...

Nexus VPC Upgrade - ToR Redundancy

11-04-2021
Hello, In preparation for a Nexus upgrade, just thinking through, as the upgrade process occurs on both the primary and secondary switches, what scenario could cause the Top of Rack switches to lose connectivity. Assume that all ToR switches are dual...

Nexus failover time - host connectivity

09-10-2019
Hello all, Does anyone know what the average failover time is for hosts dual-connected to a pair of Nexus 9k's (vPC configuration)? I recently upgraded four Nexus 9k's, one at a time, and found some hosts had lost connectivity for about 6 seconds dur...

Nexus 9k Software Upgrade - VPC and NX-OS compatibility

07-24-2019
Hello, I'm going to be upgrading some Cisco N9K's to current gold-star code. They're currently setup in VPC configuration. I've upgraded Nexus switches before, but i'm just wondering if the switches being in VPC configuration would have any impact. C...
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Member Since ‎01-30-2007 01:56 PM
Date Last Visited ‎03-12-2025 09:50 AM
Posts 114
Total Helpful Votes Received 11
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